A recent survey shows that the health of the students in our school has been going from bad to worse in the past three years. The number of short-sighted students has increased from 78.2% in 2002 to 92.5% this year,while that of overweight students from 36% to 52.4%.Nearly 10% more students don't have enough sleep because of more homework. Besides, over 15% more students become mentally unhealthy.
最近的調(diào)查表明,在過去的3年中我校學(xué)生的健康狀況越來越糟,患近視的學(xué)生已從2002年的78.2%增長(zhǎng)到今年的92.5%,而超重的學(xué)生已從36%增長(zhǎng)到52.4%。由于過多的家庭作業(yè),有將近10%的學(xué)生缺乏睡眠;此外,超過15%的學(xué)生精神不健康。